#671111#671111

#671111 is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.6% C 0.119 H 26.5°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#671111
RGB	rgb(103, 17, 17)
HSL	hsl(0, 72%, 24%)
HSV	hsv(0, 83%, 40%)
CMYK	cmyk(0%, 83.5%, 83.5%, 59.6%)
CIE-LAB	lab(21.30, 37.13, 24.41)
CIE-LCH	lch(21.30, 44.44, 33.32°)
OKLab	oklab(33.59% 0.1068 0.0533)
OKLCH	oklch(33.59% 0.119 26.5)
XYZ	xyz(5.8959, 3.3259, 0.8617)
Luminance	0.0333 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671111 #116767

analogous

#67113C #671111 #673C11

triadic

#671111 #116711 #111167

tetradic

#671111 #3C6711 #116767 #3C1167

square

#671111 #3C6711 #116767 #3C1167

split-complementary

#671111 #11673C #113C67

monochromatic

#1A0404 #320808 #671111 #9C1A1A #D02222

Accessibility & contrast

On white

12.61

#671111 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#671111 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671111

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671111	#FFFFFF	#000000	##FFFFFF
##671111	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2710

Deuteranopia (green-blind)

#413A0D

Tritanopia (blue-blind)

#720012

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #671111;
/* rgb */ color: rgb(103, 17, 17);
/* oklch */ color: oklch(33.6% 0.119 26.5);

Tailwind

colors: {
  custom: {
    50: '#9a584f',
    500: '#671111',
    950: '#000000',
  },
}

SCSS

$custom: #671111;
$custom-light: #9a584f;
$custom-dark: #000000;

JSON

{
  "hex": "#671111",
  "rgb": {
    "r": 103,
    "g": 17,
    "b": 17
  },
  "hsl": {
    "h": 0,
    "s": 71.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33594,
    "c": 0.11932,
    "h": 26.5
  },
  "luminance": 0.03325
}

Semantic roles & 50–950 ramp

primary

#671111

secondary

#359F9F

accent

#EEEE39

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #671111

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →